6. Turn off the LilyPad MP3 Player, and plug your micro-SD card into the socket.
Push it in until it clicks; if you release it, it will stay seated. To remove it, push again until
it clicks, and it will pop out when you release it.
7. Connect a headphone to the headphone jack, or connect speakers to the left and right
speaker terminals. (Note that when anything is plugged into the headphone jack, the speaker
terminals are disabled. This behavior can be
.
TIP:
are a great way to quickly test out circuits and programming before
committing to needle and thread!
8. Plug a 3.7V single-cell Lipo battery into the JST connector. Note that a FTDI USB connection
will not provide enough power to run the board, so a battery or other external power source is
required.
9. Turn the power switch ON. The red LED should light up, and after a few seconds, the rotary
encoder will turn red, indicating the player is in "track" mode. (If the rotary encoder blinks,
there was a startup problem, see the
for help.)
10. Play music! Here's how:
At any time, to start and stop playback,
briefly
press the rotary encoder button. When a
track has finished playing, the next track will automatically start.
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